From e3b178066b6ec6c2f4f6e038c303cc50db35cf3d Mon Sep 17 00:00:00 2001 From: Koichi ITO Date: Mon, 23 May 2022 16:40:15 +0900 Subject: [PATCH] [DOC] Tweak the doc for `Process.kill` signature Replacing `...` with `*pids` seems to clarify the expected variadic arguments. Note that the expected arguments are two or more with a signal and pids. That is, the method must have at least one pid, which cannot be omitted: ```console % ruby -e 'Process.kill(0)' -e:1:in `kill': wrong number of arguments (given 1, expected 2+) (ArgumentError) from -e:1:in `
' ``` --- process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/process.c b/process.c index 735dd2d855..cb0a0bc542 100644 --- a/process.c +++ b/process.c @@ -8722,7 +8722,7 @@ get_PROCESS_ID(ID _x, VALUE *_y) /* * call-seq: - * Process.kill(signal, pid, ...) -> integer + * Process.kill(signal, pid, *pids) -> integer * * Sends the given signal to the specified process id(s) if _pid_ is positive. * If _pid_ is zero, _signal_ is sent to all processes whose group ID is equal